MUTHU KRISHNAN

NAGRA developed a web and mobile application to support various devices such as Android Mobile, Tablet, iOS Mobile, iPad, Android TV devices, Tizen, and WebOS, to deliver integrated OTT solutions provided by NAGRA.

• Proficient in Next.js for building modern web applications.
• Strong understanding of UI/UX principles and their application in web development projects.
• Developed and maintained client-side and server-side components of web applications using Next.js framework, ensuring high performance and optimal user experience
• Developed and implemented a Media Card component using Next.js and Typescript for displaying program/event information.
• Developed and implemented a Channel List component using Next.js and Typescript for displaying Channel details.
• Integrated Sentry SDK for real-time error monitoring and performance tracking, ensuring the stability and reliability of the application.
• Collaborated with back-end developers to integrate front-end components with server-side APIs, ensuring seamless data flow and functionality.
• Implemented unit tests and UI tests using Jest and React Testing Library to cover critical functionalities and edge cases.
• Actively participated in code reviews and provided feedback to peers on testing best practices and code quality improvement.
• Resolved critical bugs promptly, resulting in uninterrupted service availability for end-users during peak usage hours.

SMARDTV develops software for IoT (EDGEWAY) to configure CCTV cameras and display the output in the cloud.

• I led a team of 5 developers and 2 testers in the design and development of this project.
• This project was built from scratch and used the Create React App tool to build the React app
• Two UIs have been developed: one to configure devices and another to display device information, device list.
• Material UI(MUI) is used as a component library for this project.
• Develop Device list screen and device list item component.
• Implemented unit and UI tests using Jest and React Testing Library to cover critical functionalities and edge cases.
• Actively participated in code reviews and provided feedback to peers on testing best practices and code quality improvement.
• Bug Fixing.

NAGRA developed a web and mobile application to support various devices such as Android Mobile, Tablet, iOS Mobile, iPad, Android TV devices, Tizen, and WebOS, to deliver integrated OTT solutions provided by NAGRA.

• Proficient in React.js for building modern web applications.
• Developed Guide screen component to show channel and event information
• Developed Recording list screen and list item component.
• Implemented unit tests to cover critical functionalities and edge cases.
• Resolved critical bugs promptly, resulting in uninterrupted service availability for end-users during peak usage hours.

O5-Js is a JavaScript framework developed by NAGRA for building embedded UI applications for set-top boxes. It utilizes web components and custom elements for the user interface.

• Used O5-Js framework to create module and reusable component.
• Developed a screen component.
• Developed a List component.
• Developed utility function to get Bluetooth device information from the middleware.
• Developed utility functions to get WI-FI connectivity information from the middleware.
• Bug Fixing.

NAGRA developed software for STBs (Set-top Boxes). The company developed middleware (OPENTV 2) and UI.

• Developed application for Dishtv set-top box.
• UI library was developed using opentv-2 elements.
• Mostly developed PVR(Personal Video Recording) UI.
• User can create/modify/delete recording from the list.
• Developed timeline UI in the project as well.
• Bug Fixing

Philips developed software for their smart tv build on top of Linux.

• Used Adobe flash to developed UI.
• Channel list screen was developed used the flash.
• Bug Fixing.

SureSoft Systems develops software for STBs (Set-top Boxes). The company develops the complete software stack, including bootloader, device drivers (RCU, Tuner, etc.), middleware (data fetching), and UI

• Joined as trainee and worked on developed UI for different projects.
• eGOS a UI library which was used to create UI components.
• Widget was created from basic component of eGOS like text, rectangle, colours, images etc
• Developed and maintained Main Menu, Settings, Channel List, Volume Bar, Subtitle.
• Bug Fixing.